Jump to
S1C2
Energy calculated at MP2=FULL/6-31G**
| | hartrees |
| Energy at 0K | -498.728589 |
| Energy at 298.15K | |
| HF Energy | -498.464519 |
| Nuclear repulsion energy | 45.493708 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP2=FULL/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3294 |
3078 |
9.02 |
|
|
|
| 2 |
A' |
1506 |
1407 |
17.25 |
|
|
|
| 3 |
A' |
886 |
828 |
38.41 |
|
|
|
| 4 |
A' |
335 |
313 |
68.23 |
|
|
|
| 5 |
A" |
3448 |
3222 |
0.23 |
|
|
|
| 6 |
A" |
1057 |
988 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5262.9 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 4917.7 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Geometric Data calculated at MP2=FULL/6-31G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.011 |
1.116 |
0.000 |
| Cl2 |
-0.011 |
-0.583 |
0.000 |
| H3 |
0.126 |
1.611 |
0.942 |
| H4 |
0.126 |
1.611 |
-0.942 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.6988 | 1.0732 | 1.0732 |
Cl2 | 1.6988 | | 2.3917 | 2.3917 | H3 | 1.0732 | 2.3917 | | 1.8845 | H4 | 1.0732 | 2.3917 | 1.8845 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.482 |
|
Br2 |
C1 |
H4 |
117.482 |
| H3 |
C1 |
H4 |
122.797 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2=FULL/6-31G**
| | hartrees |
| Energy at 0K | -498.728532 |
| Energy at 298.15K | |
| HF Energy | -498.464354 |
| Nuclear repulsion energy | 45.529052 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP2=FULL/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3304 |
3088 |
7.25 |
|
|
|
| 2 |
A1 |
1506 |
1407 |
17.89 |
|
|
|
| 3 |
A1 |
890 |
831 |
36.74 |
|
|
|
| 4 |
B1 |
242i |
226i |
81.54 |
|
|
|
| 5 |
B2 |
3461 |
3234 |
0.02 |
|
|
|
| 6 |
B2 |
1051 |
982 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4985.1 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 4658.0 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Geometric Data calculated at MP2=FULL/6-31G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.113 |
| Cl2 |
0.000 |
0.000 |
0.583 |
| H3 |
0.000 |
0.946 |
-1.618 |
| H4 |
0.000 |
-0.946 |
-1.618 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.6964 | 1.0722 | 1.0722 |
Cl2 | 1.6964 | | 2.3960 | 2.3960 | H3 | 1.0722 | 2.3960 | | 1.8917 | H4 | 1.0722 | 2.3960 | 1.8917 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
118.095 |
|
Br2 |
C1 |
H4 |
118.095 |
| H3 |
C1 |
H4 |
123.809 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability